There is a popular fuel station near me where they always had 100oct for a couple buck more. One of my friends told me last night after watching the 'The Batman' they just added a '1' to the front of price board, making it $17 a gal. Storing a drum of fuel is not feasible due to no room in my garage, ability to move drums that heavy properly and store it safely is going to be a big no. Also, E85 in my area is very difficult to get or at stations out of my area.